 | ARNE HARRY LOHAUGEN | 980022730 | NORD-FRON |
 | ARNE HERNES AS | 971179988 | STJØRDAL |
 | ARNE LISTAD | 970389040 | GAUSDAL |
 | ARNE NILSEN AS | 984088884 | FREDRIKSTAD |
 | ARNE NYHEIM RØRLEGGERSERVICE AS | 879956242 | GAUSDAL |
 | Arne Olav Lund A/S | 914004330 | LARVIK |
 | ARNE OLSBAKK TRANSPORT AS | 979532679 | STOR-ELVDAL |
 | ARNE PETTERSEN AS | 919165847 | TANA |
 | ARNESEN FRØHAUG BETONGENTREPRENØR AS | 997319907 | BÆRUM |
 | ARNE STORRUSTE | 976620461 | SØR-AURDAL |
 | ARNE TØRÅSEN AS | 981413172 | TRYSIL |
 | ARNE VISTAD VÅGSLID | 988344125 | TOKKE |
 | ARNFINN FJUKSTAD | 969184419 | NÆRØYSUND |
 | ARNSTEIN STOREBRAATEN | 969146304 | GOL |
 | ARNTSEN BYGG AS | 928052257 | SANDEFJORD |
 | ARNT SERIGSTAD MASKIN AS | 995652404 | TIME |
 | ARNT-VIDAR JENSEN | 976146093 | BALSFJORD |
 | A+ RØRLEGGERSERVICE AS | 932984237 | BERGEN |
 | AROS ARKITEKTER AS | 999655114 | SANDNES |
 | ARR ARKITEKTER AS | 919816260 | RINGSAKER |
 | ARRO ELEKTRO AS | 979538480 | DRAMMEN |
 | ÅRSETH ELEKTRO AS | 948109298 | BERGEN |
 | ÅRSLAND MASKIN AS | 889884452 | HÅ |
 | ÅRSTAD BYGG AS | 987542691 | BERGEN |
 | ART3 ENTREPRENØR AS | 932075059 | LØRENSKOG |
 | ART ARKITEKTER OG INGENIØRER AS | 840324532 | ÅLESUND |
 | ART-BYGG OG ANLEGG AS | 921666659 | SARPSBORG |
 | ARTEC AS | 841756142 | BERGEN |
 | ARTHUR J THORSEN AS | 916733224 | BERGEN |
 | ARTHUR RØNNESTAD EFTF. AS | 985214859 | ÅLESUND |
 | ARTIC BYGGTEKNIKK JAN NIKOLAI PEDERSEN | 971021853 | HAMMERFEST |
 | ARTIKON AS | 922217424 | SULA |
 | ARTTECH ENTREPRENØR AS | 918371818 | RINGSAKER |
 | ARTUR RØRLEGGERTJENESTER ARTUR STANISLAW SLIWINSKI | 919777982 | GRIMSTAD |
 | ARUNAS AS | 997378636 | EIDSVOLL |
 | ARVE EIDE AS | 999639240 | ØRLAND |
 | ARVE FRAFJORD GRAVING OG TRANSPORT | 942354533 | SOLA |
 | ARVE GRINDHEIM ENTREPRENØR AS | 898269752 | AURLAND |
 | ARVE KJÆRLAND GRAVING/SPRENGING | 970051813 | KVINNHERAD |
 | ARVE MATHIAS AARØEN | 969631008 | STRYN |
 | ARVESEN BYGG AS | 915931456 | SKIEN |
 | ARVE SKREDE | 970339140 | STRYN |
 | ARVE STÅLE OLSEN AS | 946832359 | LARVIK |
 | ARVID ELLINGSEN AS | 996012174 | LINDESNES |
 | ARVID HANSTAD AS | 929706706 | STANGE |
 | ARVID THOMASSEN GRAVESERVICE AS | 923544682 | ALTA |
 | ARW ENTREPRENØR AS | 913150325 | TRONDHEIM |
 | ASAK ANLEGG AS | 939947914 | LILLESTRØM |
 | ÅSANE BYGGMESTERFORRETNING AS | 962116663 | BERGEN |
 | ÅSANE RØRLEGGERSERVICE AS | 916643950 | BERGEN |